Description3D printer touch is an auto leveling sensor for 3D Printers that can precisely measure the tilt of your print surface.It can greatly improve the printing precision of your 3D Printer. Features simple, smart and precise.It could work with nearly any kind of bed materials,such as glasses, woods,metals and so on.Features- Color: Transparent.- Material: Plastic.- Size: 4 x 1.5 x 1.1/1.6 x 0.6 x 0.43 inch.- 3D printer touch is an auto leveling sensor for 3D Printers that can precisely measure the tilt of your print surface.It can greatly improve the printing precision of your 3D Printer.- Features simple,smart and precise.It could work with nearly any kind of bed materials,such as glasses, woods,metals and so on.- The main functions and controls of 3D printer touch are the same as most auto bed leveling sensors, which consists of a RC servo and a micro switch,thus,3D printer touch can be used on almost every 3D printer control board.- By using progressively designed solenoid and hall sensor,It can integrate high precision in such a simple structure.To make it more user-friendly and to bring you more enjoyable printing experience .- Pulling/pushing hard on the push-pin can damage Touch sensorand make it less accurate.Package Including1 x 3D-touch probe2 x M2.5 screws2 x M2.5 nuts1 x 2 pin wire1 x 3 pin wire